To increase the viewing quality of displays, optical films and polarizers were added onto displays and many companies have demonstrated their advanced optical films and polarizers at Touch Taiwan 2018. 

A research team in Taiwan is following in Google’s footsteps in launching an exclusive eyewear to detect early signs of diabetes. The device unlike Google’s contact lens announced in January 2014 is worn on top of glasses to detect whether a person has diabetes. It remains unclear as to whether the new diabetes detection eyewear from Taiwan will also pick up on Google’s lead of using LED indicator lights.